Men, do you know you have a prostate gland?

British men largely unaware of the role of the prostate says a heading to a short article I came across today.

I'm not surprised by this in the slightest. It was only when my doctor - some years ago now - suggested having a PSA test regularly that I even knew I had a prostate. Is that possible? Had I been nearly 50 years on this planet without knowing about this vital part of my male anatomy?

Maybe my prostate had been mentioned in passing, but when you have an internal organ that behaves...